Criticism is good. Straw men are not ("your opinions and arguments on dbs are irrelevant because your blog fell over"), and being holier-than-thou about it only

Criticism is good. Straw men are not ("your opinions and arguments on dbs are irrelevant because your blog fell over"), and being holier-than-thou about it only makes people stop listening to your actual criticism. That's why I think it's unproductive.